The IPAQ-LPLUS
intrinsically safe temperature transmitters are high-performance, universal
and intelligent 2-wire DIN rail transmitter for temperature and other
measurement applications; the IPAQ-LXPLUS intrinsically safe temperature
transmitters are the Intrinsic Safe version for use in Ex-applications.
The outstanding combination of excellent specifications high functionality
and simple configuration makes IPAQ-LPLUS and IPAQ-LXPLUS intrinsically
safe temperature transmitters the obvious choice in demanding applications.
They offer low linearity and calibration errors, with the combination
of a high-efficient 40-point linearization and the use of quality components
and precision calibration equipment, low ambient temperature influence,
and high long-term stability.
The Windows™-based and user-friendly software, IPRO 4, is used for transmitter
configuration, documentation, monitoring, and calibration purposes. The
IPAQ-LPLUS/IPAQ-LXPLUS also offer two ways of improving the measurement
with temperature sensors: sensor error correction (comparing the known
sensor errors to the standard curve) and system error correction (by exposing
the sensor to one or two accurately-measured temperatures).
The SmartSense feature continuously monitors the isolation resistance
of thermocouples and three-wire connected RTDs,as well as the cabling
between sensor and transmitter.
The Smart Filter detects the difference between fast signal changes and
electrical noise, e.g. ripple and spikes, on the input. The smart filter
offers a superior combination of very short response time for the input
signal and high noise immunity.
The dampening function can be used to dampen undesired instabilities on
the input signal. The dampening time can be set between 0 and 10 seconds
in intervals of one second. The dampening time is the time required, in
addition to the update time, for the output to reach 90% of its final
value after a step change has been applied to the input.
The IPAQ-LPLUS/IPAQ-LXPLUS intrinsically safe temperature transmitters
are loop-powered and will work on voltages down to 7.5V DC (8.0V DC for
IPAQ-LXPLUS), thus allowing for high loads in the current loop. These
intrinsically safe temperature transmitters are backed by a five-year
warranty. |
